fix: useProgramInfo hook breaks the app

src/core_modules/capture-core/components/Pages/EnrollmentAddEvent/EnrollmentAddEventPageDefault/EnrollmentAddEventPageDefault.container.js

@@ -109,9 +109,9 @@ export const EnrollmentAddEventPageDefault = ({
 
     const dataEntryHasChanges = useSelector(state => getDataEntryHasChanges(state, widgetReducerName));
     const { program } = useProgramInfo(programId);
-    const selectedProgramStage = [...program.stages.values()].find(item => item.id === stageId);
+    const selectedProgramStage = [...program?.stages.values() ?? []].find(item => item.id === stageId);
     const outputEffects = useWidgetDataFromStore(widgetReducerName);
-    const hideWidgets = useHideWidgetByRuleLocations(program.programRules.concat(selectedProgramStage?.programRules ?? []));
+    const hideWidgets = useHideWidgetByRuleLocations(program?.programRules.concat(selectedProgramStage?.programRules ?? []));
     // $FlowFixMe
     const trackedEntityName = program?.trackedEntityType?.name;
 

src/core_modules/capture-core/components/Pages/EnrollmentAddEvent/EnrollmentAddEventPageDefault/EnrollmentAddEventPageDefault.types.js

@@ -7,7 +7,7 @@ import type {
 import { Program } from '../../../../metaData';
 
 export type Props = {|
-    program: Program,
+    program: ?Program,
     stageId: string,
     orgUnitId: string,
     teiId: string,

src/core_modules/capture-core/components/Pages/EnrollmentEditEvent/EnrollmentEditEventPage.component.js

@@ -60,7 +60,7 @@ export const EnrollmentEditEventPageComponent = ({
             mode={mode}
             programStage={programStage}
             enrollmentId={enrollmentId}
-            programId={program.id}
+            programId={program?.id}
             enrollmentsAsOptions={enrollmentsAsOptions}
             trackedEntityName={trackedEntityName}
             teiDisplayName={teiDisplayName}

src/core_modules/capture-core/components/Pages/EnrollmentEditEvent/EnrollmentEditEventPage.container.js

@@ -132,8 +132,8 @@ const EnrollmentEditEventPageWithContextPlain = ({
     }, [dispatch]);
 
     const { program } = useProgramInfo(programId);
-    const programStage = [...program.stages?.values()].find(item => item.id === stageId);
-    const hideWidgets = useHideWidgetByRuleLocations(program.programRules.concat(programStage?.programRules));
+    const programStage = [...program?.stages?.values() ?? []].find(item => item.id === stageId);
+    const hideWidgets = useHideWidgetByRuleLocations(program?.programRules.concat(programStage?.programRules));
 
     const onDeleteTrackedEntitySuccess = useCallback(() => {
         history.push(`/?${buildUrlQueryString({ orgUnitId, programId })}`);

src/core_modules/capture-core/components/Pages/EnrollmentEditEvent/EnrollmentEditEventPage.types.js

@@ -17,7 +17,7 @@ export type PlainProps = {|
     enrollmentId: string,
     eventId: string,
     stageId: string,
-    program: Program,
+    program: ?Program,
     trackedEntityTypeId: string,
     mode: string,
     orgUnitId: string,

src/core_modules/capture-core/components/Pages/EnrollmentEditEvent/TopBar.container.js

@@ -21,7 +21,7 @@ import { TopBarActions } from '../../TopBarActions';
 type Props = {|
     programStage: ?ProgramStage,
     enrollmentId: string,
-    programId: string,
+    programId: ?string,
     mode: string,
     orgUnitId: string,
     trackedEntityName: string,

src/core_modules/capture-core/components/Pages/MainPage/WithoutCategorySelectedMessage/WithoutCategorySelectedMessage.js

@@ -32,7 +32,7 @@ const WithoutCategorySelectedMessagePlain = ({ programId, classes }) => {
         categories: currentSelections.categories,
     }), shallowEqual);
 
-    if (!program.categoryCombination) {
+    if (!program?.categoryCombination) {
         log.error(errorCreator(errorMessages.MISSING_CATEGORY)({ programId }));
         throw Error(i18n.t(errorMessages.GENERIC_ERROR));
     }

src/core_modules/capture-core/components/Pages/MainPage/WithoutOrgUnitSelectedMessage/WithoutOrgUnitSelectedMessage.js

@@ -39,16 +39,15 @@ type Props = {|
 |}
 
 const WithoutOrgUnitSelectedMessagePlain = ({ programId, setShowAccessible, classes }: Props) => {
-    // TODO - this hook breaks the app when the program is not found
     const { program, programType } = useProgramInfo(programId);
     const IncompleteSelectionMessage = useMemo(() => (programType === programTypes.TRACKER_PROGRAM ? (
         i18n.t('Or see all records accessible to you in {{program}} ', {
-            program: program.name,
+            program: program?.name,
             interpolation: { escapeValue: false },
         })
     ) : i18n.t('Or see all events accessible to you in {{program}}',
-        { program: program.name, interpolation: { escapeValue: false } })),
-    [program.name, programType]);
+        { program: program?.name, interpolation: { escapeValue: false } })),
+    [program?.name, programType]);
 
     return (
         <div

src/core_modules/capture-core/components/Pages/NewRelationship/RegisterTei/RegistrationSection/RegUnitSelector/RegUnitSelector.component.js

@@ -47,7 +47,7 @@ class RegUnitSelectorPlain extends React.Component<Props> {
             return;
         }
 
-        onUpdateSelectedOrgUnit(orgUnit, program.organisationUnits ? !program.organisationUnits[orgUnit.id] : false);
+        onUpdateSelectedOrgUnit(orgUnit, program?.organisationUnits ? !program.organisationUnits[orgUnit.id] : false);
     }
 
     render() {

src/core_modules/capture-core/components/Pages/ViewEvent/epics/getCategoriesDataFromEvent.js

@@ -25,7 +25,7 @@ export async function getCategoriesDataFromEventAsync(
 
     const program = getProgramFromProgramIdThrowIfNotFound(event.programId);
 
-    const categoryCombination = program.categoryCombination;
+    const categoryCombination = program?.categoryCombination;
     if (!categoryCombination) {
         return null;
     }

src/core_modules/capture-core/components/Pages/common/TEIRelationshipsWidget/RegisterTei/RegistrationSection/RegUnitSelector/RegUnitSelector.component.js

@@ -47,7 +47,7 @@ class RegUnitSelectorPlain extends React.Component<Props> {
             return;
         }
 
-        onUpdateSelectedOrgUnit(orgUnit, program.organisationUnits ? !program.organisationUnits[orgUnit.id] : false);
+        onUpdateSelectedOrgUnit(orgUnit, program?.organisationUnits ? !program.organisationUnits[orgUnit.id] : false);
     }
 
     render() {

src/core_modules/capture-core/components/ScopeSelector/QuickSelector/QuickSelector.types.js

@@ -3,7 +3,7 @@ import type { Node } from 'react';
 
 export type Props = {
     selectedOrgUnitId?: string,
-    selectedProgramId?: string,
+    selectedProgramId?: ?string,
     selectedCategories: Object,
     selectedOrgUnit: Object,
     previousOrgUnitId?: string,

src/core_modules/capture-core/components/ScopeSelector/ScopeSelector.types.js

@@ -5,7 +5,7 @@ export type OwnProps = $ReadOnly<{|
   isUserInteractionInProgress?: boolean,
   pageToPush?: string,
   selectedOrgUnitId?: string,
-  selectedProgramId?: string,
+  selectedProgramId?: ?string,
   previousOrgUnitId?: string,
   selectedCategories?: { [categoryId: string]: { writeAccess: boolean } },
   onSetProgramId?: (id: string) => void,

src/core_modules/capture-core/components/TopBarActions/TopBarActions.types.js

@@ -1,13 +1,13 @@
 // @flow
 
 export type Props = {
-    selectedProgramId?: string,
+    selectedProgramId?: ?string,
     selectedOrgUnitId?: string,
     isUserInteractionInProgress?: boolean,
 };
 
 export type PlainProps = {
-    selectedProgramId?: string,
+    selectedProgramId?: ?string,
     onNewClick: () => void,
     onNewClickWithoutProgramId: () => void,
     onFindClick: () => void,

src/core_modules/capture-core/hooks/useProgramInfo/useProgramInfo.js

@@ -4,9 +4,16 @@ import { getProgramFromProgramIdThrowIfNotFound, TrackerProgram } from '../../me
 import { programTypes } from './programTypes.const';
 
 export const useProgramInfo = (programId: string) => useMemo(() => {
-    const program = getProgramFromProgramIdThrowIfNotFound(programId);
-    return {
-        program,
-        programType: program instanceof TrackerProgram ? programTypes.TRACKER_PROGRAM : programTypes.EVENT_PROGRAM,
-    };
+    try {
+        const program = getProgramFromProgramIdThrowIfNotFound(programId);
+        return {
+            program,
+            programType: program instanceof TrackerProgram ? programTypes.TRACKER_PROGRAM : programTypes.EVENT_PROGRAM,
+        };
+    } catch (error) {
+        return {
+            program: undefined,
+            programType: undefined,
+        };
+    }
 }, [programId]);

src/core_modules/capture-core/metaData/helpers/getProgramEventAccess.js

@@ -14,7 +14,7 @@ export function getProgramEventAccess(
     if (program instanceof EventProgram) {
         stage = program.stage;
     } else if (programStageId) {
-        stage = program.getStage(programStageId);
+        stage = program?.getStage(programStageId);
     }
     if (!stage) {
         log.error(errorCreator('stage not found')({ programId, programStageId }));